JGJT117-2019······1

1 總則······15

2 術(shù)語和符號······16

2.1 術(shù)語······16

2.2 符號······17

3 基本規(guī)定······20

3.1 修繕查勘······20

3.2 修繕設(shè)計······21

3.3 修繕材料······22

4 地基與基礎(chǔ)······23

4.1 一般規(guī)定······23

4.2 地基補強······23

4.3 基礎(chǔ)托換······24

4.4 基礎(chǔ)擴大······26

4.5 房屋糾偏······30

5 砌體結(jié)構(gòu)······31

5.1 一般規(guī)定······31

5.2 材料······31

5.3 砌體弓突、傾斜······32

5.4 瑚體裂縫······32

5.5 磚石柱······33

5.6 圈梁和過梁······34

5.7 構(gòu)造要求······34

6 混凝土結(jié)構(gòu)······36

6.1 一般規(guī)定······36

6.2 材料······37

6.3 柱······38

6.4 梁、板······38

6.5 混凝土墻······39

6.6 構(gòu)造要求······40

7 鋼結(jié)構(gòu)······43

7.1 一般規(guī)定······43

7.2 材料······43

7.3 梁、檁條······44

7.4 柱······44

7.5 屋架······44

7.6 鋼構(gòu)件焊接和螺栓連接······45

7.7 鋼構(gòu)件保養(yǎng)······46

8 木結(jié)構(gòu)······47

8.1 一般規(guī)定······47

8.2 材料······48

8.3 柱······48

8.4 梁、擱柵、檁條······50

8.5 屋架······52

8.6 屋架糾偏······56

8.7 術(shù)構(gòu)架牮正······56

8.8 構(gòu)造要求······57

8.9 防火······58

8.10 防腐和防蟲······58

9 防水······60

9.1 一般規(guī)定······60

9.2 材料······60

9.3 屋面······62

9.4 外墻面······64

9.5 衛(wèi)生間和廚房······65

9.6 地下室······66

10 屋面、外立面保溫及飾面······68

10.1 一般規(guī)定······68

10.2 材料······68

10.3 保溫層······69

10.4 飾面層······70

10.5 外立面附加設(shè)施······71

11 房屋室內(nèi)裝飾······73

11.1 一般規(guī)定······73

11.2 材料······73

11.3 門窗······74

11.4 樓地面······75

11.5 抹灰······76

11.6 飾面層······76

11.7 油漆、刷漿、玻璃······77

11.8 室內(nèi)樓梯、扶手、欄桿······78

12 給水排水······79

12.1 一般規(guī)定······79

12.2 材料······79

12.3 給水管道及附件······79

12.4 排水管道及附件······80

12.5 給水排水設(shè)備······81

13 供暖通風(fēng)與空氣調(diào)節(jié)······83

13.1 一般規(guī)定······83

13.2 供暖設(shè)備及管道······83

13.3 通風(fēng)設(shè)備及管道······84

13.4 空調(diào)設(shè)備及管道······86

14 電氣······88

14.1 一般規(guī)定······88

14.2 材料······88

14.3 線路保護設(shè)施······89

14.4 導(dǎo)線與槽管······90

14.5 防雷與接地裝置······92

14.6 接地故障保護······92

本標準用詞說明······94

引用標準名錄······95

附：條文說明······97

1 總則······102

3 基本規(guī)定······104

3.1 修繕查勘······104

3.2 修繕設(shè)計······105

3.3 修繕材料······106

4 地基與基礎(chǔ)······107

4.1 一般規(guī)定······107

4.2 地基補強······108

4.3 基礎(chǔ)托換······109

4.4 基礎(chǔ)擴大······110

4.5 房屋糾偏······110

5 砌體結(jié)構(gòu)······112

5.1 一般規(guī)定······112

5.2 材料······112

5.3 砌體弓突、傾斜······113

5.4 砌體裂縫······113

5.5 磚石柱······113

5.6 圈梁和過梁······113

5.7 構(gòu)造要求······114

6 混凝土結(jié)構(gòu)······115

6.1 一般規(guī)定······115

6.2 材料······115

6.3 柱······116

6.4 梁、板······116

6.6 構(gòu)造要求······116

7 鋼結(jié)構(gòu)······117

7.1 一般規(guī)定······117

7.2 材料······117

7.3 梁、檁條······117

7.4 柱······118

7.5 屋架······118

7.6 鋼構(gòu)件焊接和螺栓連接······118

8 木結(jié)構(gòu)······119

8.1 一般規(guī)定······119

8.3 柱······119

8.4 梁、擱柵、檁條······120

8.5 屋架······120

8.8 構(gòu)造要求······120

9 防水······121

9.2 材料······121

9.3 屋面······121

9.4 外墻面······121

9.5 衛(wèi)生間和廚房······122

9.6 地下室······122

10 屋面、外立面保溫及飾面······123

10.2 材料······123

10.3 保溫層······123

10.4 飾面層······123

10.5 外立面附加設(shè)施······124

11 房屋室內(nèi)裝飾······126

11.1 一般規(guī)定······126

11.2 材料······126

11.3 門窗······127

11.4 樓地面······127

11.6 飾面層······127

11.7 油漆、刷漿、玻璃······128

12 給水排水······129

12.2 材料······129

12.3 給水管道及附件······129

12.4 排水管道及附件······129

12.5 給水排水設(shè)備······130

13 供暖通風(fēng)與空氣調(diào)節(jié)······131

13.2 供暖設(shè)備及管道······131

13.3 通風(fēng)設(shè)備及管道······131

13.4 空調(diào)設(shè)備及管道······131

14 電氣······133

14.1 一般規(guī)定······133

14.2 材料······133

14.3 線路保護設(shè)施······133

14.4 導(dǎo)線與槽管······134

14.5 防雷與接地裝置······135

14.6 接地故障保護······136